kcardona1968 kcardona1968

25-04-2017
Mathematics

contestada

Seven times the difference of 15 and a equals to -56

Respuesta :

25-04-2017

7*(15-a) = -56
Divide both sides by 7
15-a = -8
Subtract 15 from both sides
-a = -23
Divide both sides by -1
a = 23
Hope that's correct for you and it helps!!

Answer Link

Otras preguntas

HELPPP A SIS OUT!!!!!!!!

Environmental actions to promote health include all of the following except:

Electronics engineers/ forty/ week/ a/ work/ usually/ hours.

4. The effects of a certain anesthesia on patients is modeled by the rational function listed below. The constants A and B are determined by factors such as bod

Cholera bacteria causes sever diarrhoea. These bacteria spread rapidly when sewage is not piped away. Why is this?

What does Better bread with water than cake with trouble mean?

Find X and Y, geometry problem.

1____always take care of him/herself Helshe.

Find the domain of x: log2(1/64)=x

help! i need to select the correct word in each sentence 1. He said that he’d been to ____ restaurant before a) that b) this 2. Karla said that she didn’t k